xref: /openbmc/u-boot/include/configs/rsk7264.h (revision cd1cc31f)
1 /*
2  * Configuation settings for the Renesas RSK2+SH7264 board
3  *
4  * Copyright (C) 2011 Renesas Electronics Europe Ltd.
5  * Copyright (C) 2008 Nobuhiro Iwamatsu
6  * Copyright (C) 2008 Renesas Solutions Corp.
7  *
8  * SPDX-License-Identifier:	GPL-2.0+
9  */
10 
11 #ifndef __RSK7264_H
12 #define __RSK7264_H
13 
14 #define CONFIG_CPU_SH7264	1
15 
16 #define CONFIG_DISPLAY_BOARDINFO
17 
18 #define CONFIG_SYS_BAUDRATE_TABLE	{ CONFIG_BAUDRATE }
19 
20 #define CONFIG_SYS_LONGHELP	1	/* undef to save memory	*/
21 #define CONFIG_SYS_PBSIZE	256	/* Buffer size for Console output */
22 
23 /* Serial */
24 #define CONFIG_CONS_SCIF3	1
25 
26 /* Memory */
27 /* u-boot relocated to top 256KB of ram */
28 #define CONFIG_SYS_TEXT_BASE		0x0CFC0000
29 #define CONFIG_SYS_SDRAM_BASE		0x0C000000
30 #define CONFIG_SYS_SDRAM_SIZE		(64 * 1024 * 1024)
31 
32 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
33 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_TEXT_BASE - 0x100000)
34 #define CONFIG_SYS_MALLOC_LEN		(256 * 1024)
35 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
36 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
37 
38 /* Flash */
39 #define CONFIG_FLASH_CFI_DRIVER
40 #define CONFIG_SYS_FLASH_CFI
41 #define CONFIG_SYS_FLASH_CFI_WIDTH 	FLASH_CFI_16BIT
42 #define CONFIG_SYS_FLASH_BASE		0x20000000 /* Non-cached */
43 #define CONFIG_SYS_MAX_FLASH_BANKS	1
44 #define CONFIG_SYS_MAX_FLASH_SECT	512
45 
46 #define CONFIG_ENV_OFFSET	(128 * 1024)
47 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
48 #define CONFIG_ENV_SECT_SIZE	(128 * 1024)
49 #define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE
50 
51 /* Board Clock */
52 #define CONFIG_SYS_CLK_FREQ	36000000
53 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
54 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
55 #define CMT_CLK_DIVIDER		32	/* 8 (default), 32, 128 or 512 */
56 #define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
57 
58 #endif	/* __RSK7264_H */
59